Class: LegendBox

Inherits:
Object
  • Object
show all
Defined in:
lib/legend_box.rb

Instance Method Summary collapse

Constructor Details

#initialize(artist, top_left = {:x => 20, :y => 20}) ⇒ LegendBox

Returns a new instance of LegendBox.



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# File 'lib/legend_box.rb', line 2

def initialize(artist, top_left = {:x => 20, :y => 20})
	@x = top_left[:x]
	@y = top_left[:y]
	@artist = artist
end

Instance Method Details

#draw(legend) ⇒ Object 



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# File 'lib/legend_box.rb', line 8

def draw(legend)
	@artist.rect(@x,@y,10,10)
	@artist.text(legend.strip == '' ? '[Unknown]' : legend, @x + 50, @y)
	@y += 15
end